The Department of Defense, through the Department of the Navy's NAVSUP Weapon Systems Support, is soliciting quotes for the procurement of power distribution units, specifically NSN: 7RH 1680 016415178, with a quantity of five (5) units required. These items are critical components for aircraft operations and necessitate government source approval prior to award, emphasizing the importance of compliance with the NAVSUP WSS Source Approval Brochure, which must accompany proposals from non-approved sources. Interested vendors should submit their quotes via email to Sarah Mariano at sarah.l.mariano2.civ@us.navy.mil by the specified due date, ensuring all required documentation is included to avoid disqualification from the bidding process.